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- Newsgroups: sci.space
- Path: sparky!uunet!gatech!kd4nc!ke4zv!gary
- From: gary@ke4zv.uucp (Gary Coffman)
- Subject: Re: Who can launch antisats? (was Re: DoD launcher use)
- Message-ID: <1993Jan10.170329.24852@ke4zv.uucp>
- Reply-To: gary@ke4zv.UUCP (Gary Coffman)
- Organization: Destructive Testing Systems
- References: <1992Dec17.1 <1992Dec21.164114.1@fnala.fnal.gov> <1992Dec24.022440.27944@ke4zv.u <1993Jan05.172440.14403@eng.umd.edu> <1993Jan06.212430.15120@eng.umd.edu> <1993Jan07.203533.10511@eng.umd.edu> <ewright.726514832@convex.convex.com>
- Date: Sun, 10 Jan 1993 17:03:29 GMT
- Lines: 49
-
- In article <ewright.726514832@convex.convex.com> ewright@convex.com (Edward V. Wright) writes:
- >In <1993Jan07.203533.10511@eng.umd.edu> sysmgr@king.eng.umd.edu (Doug Mohney) writes:
- >
- >>It is not for nothing DARPA has a love with microsats and ways to get them
- >>quickly into orbit. And what DARPA is doing is in the sunshine.
- >
- >Microsats are incapable of replacing photorecon satellites. The
- >laws of physics prevent it. To get adequate resolution, you need
- >a large mirror (or large radar). Black programs use the same laws
- >of physics as everybody else.
-
- Yes they do, and synthetic aperture arrays at optical frequencies
- are discussed in the open literature. Electro-optics is one of the
- most sensitive technologies that the US government regulates. A
- technique has to be fairly old hat before researchers can talk
- about it openly. One way of generating a synthetic aperture is
- to rapidly move a single sensor. LEO satellites come ready made
- for this technique, and the computer power to put the image
- together is getting cheaper and cheaper.
-
- >>Prevent a degree of hostile acts. Why didn't the Iraqis use chemical weapons
- >>against allied forces in Desert Storm?
- >
- >Not because he was afraid someone would say something bad about
- >him at a UN cocktail party.
- >
- >Hint: the people who planned the initial airstrikes were not
- >complete idiots.
-
- In fact they were very good, but they still couldn't silence the
- SCUD launchers, and large stocks of chemical weapons were discovered
- and ordered destroyed by UN teams *after* the war. I think Saddam
- would have used gas if he thought he could get away with it. After
- all, he used it against the Kurds. I think he didn't use gas for the
- same reason no nation would voluntarily escalate to nuclear warfare
- against a nuclear armed foe. If he'd used gas on Israel, Israel would
- have used some of her atomic weapons on Iraq. Using gas on US troops
- would have been slightly less risky, since the US probably wouldn't
- have answered with gas or nukes, but the US had enough conventional
- firepower to level Iraq without resorting to those weapons, and could
- have done so if sufficiently provoked. Saddam was reduced to using
- the gas as a bluff that failed when it was called.
-
- Gary
- --
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